Explore the cave homes and caverns of Derinkuyu Underground City, a complex cave settlement in Turkey once home to 20,000 ...
Deep below a Turkish city lies an 18-storey subterranean city that dates back thousands of years but went undiscovered for ...
A man from Derinkuyu, in the Nevsehir province of Turkey was renovating his basement. Using only a sledgehammer, he broke through one of his walls; and felt cool air coming in from the other side.
Located in a central region of Turkey, is a subterranean city dating back thousands of years, where thousands of people could ...
The Paris Catacombs are 65 feet underground. The ancient city of Derinkuyu lies 279 feet below Turkey. The Greenbrier Bunker in W. Virginia is 720 feet underground. It was built to keep Congress ...